(C)
Step-by-step explanation:
The volume of the conical pile is given by

Taking the derivative of V with respect to time, we get


Since r is always equal to h, we can set

so that our expression for dV/dt becomes


Solving for dh/dt, we get



Answer:

Step-by-step explanation:

Answer:
1/4 is A as a fraction
2/8 is an equivalent fraction to A
Step-by-step explanation:
Count the lines :)
Answer:y=7x+8
Step-by-step explanation: